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Aaron Graifman
Graduate student in Program Evaluation and Data Analytics working in a public sector data environment. I develop dashboards and visualizations in Tableau and conduct ad hoc analyses using administrative program data to support operational and policy questions.
My work focuses on clear communication of findings and translating data into actionable insight. I am continuing to expand my skills in R and applied statistical methods.
Education
M.S. Program Evaluation and Data Analytics
Tempe, AZ
Arizona State University
2026 - 2024
- Graduate coursework in program evaluation, statistical modeling, and applied data science.
- Focus on public sector analytics and evidence-based decision support.
- Expected 2026
B.S. Data Science
Tempe, AZ
Arizona State University
2024 - 2023
- Undergraduate training in statistical analysis, programming, and data systems.
- Emphasis on quantitative reasoning and applied analytics.
A.S. Mathematics
Pleasant Hill, CA
Diablo Valley College
2022 - 2020
- Associate degree focused on advanced mathematics and quantitative methods.
Selected Positions
Planner / Evaluator
Concord, CA
Contra Costa County Employment & Human Services Department
Present - 2025
- Support program planning and evaluation for county human services initiatives using administrative data.
- Develop dashboards and ad hoc analyses in Tableau, R, and Excel to inform operational and policy decisions.
- Produced analysis supporting $21M CalFresh backfill request and Board materials.
Quizmaster
Walnut Creek, CA
King Trivia
Present - 2023
- Facilitate live trivia events, ensuring clear communication and smooth execution.
- Manage timing, resolve disputes, and engage diverse audiences professionally.
Fitness Manager
Pleasanton, CA
Vim + Vigor Fitness
2025 - 2024
- Managed operations for high-volume personal training department and supervised staff.
- Tracked KPIs including retention, utilization, and sales; improved structured data collection processes.
- Communicated performance insights to leadership.
Personal Trainer
Concord, CA
Vim + Vigor Fitness / Fitness 19
2024 - 2023
- Designed individualized programs and tracked client performance metrics.
- Collected and analyzed biometric and session data to guide program adjustments.
Data Analytics Intern
Phoenix, AZ
Arizona State University
2024
- Cleaned and validated datasets to improve data quality for decision-making.
- Documented changes and communicated findings to support team planning.
Physics Tutor
Pleasant Hill, CA
Diablo Valley College
2022 - 2020
- Provided individualized academic support in physics and quantitative reasoning.
- Adapted teaching approaches to meet diverse learning styles.
Selected Professional Projects
Empowering Enrollment Dashboard
Concord, CA
Contra Costa County EHSD
2025
- Designed and built a Tableau dashboard to support CalFresh Empowering Enrollment planning and outreach coordination.
- Integrated administrative data to track participation patterns and identify target populations.
- Presented findings to internal staff and community partners; supported ongoing monitoring and iteration.
Academic Projects
CalFresh Evaluation Design (Graduate Project)
Tempe, AZ
Arizona State University
2025
- Designed an evaluation framework including logic model, indicators, and data sources for CalFresh enrollment strategy.
- Researched feasibility constraints and implementation considerations using public program documentation.
- Produced written evaluation plan and presentation for graduate coursework.
CDC Diabetes Indicators Analysis (Capstone Project)
Tempe, AZ
Arizona State University
2024
- Analyzed CDC Diabetes Indicators dataset using Python and SQL to identify patterns in health outcomes.
- Applied basic machine learning techniques to explore predictive relationships.
- Presented findings and recommendations to faculty panel.